Answer:
B. a strong opinion is presented to appeal to the reader’s sense of justice
Step-by-step explanation:
Let's look through the answer choices and try to eliminate some:
A: "factual evidence is used to appeal to the reader’s sense of logic"
There aren't really any specific pieces of factual evidence like statistics or data; instead, the excerpt is more of a prose kind of writing. Eliminate A.
B: "a strong opinion is presented to appeal to the reader’s sense of justice"
Yes, we can see that this author is quite adamant about no censorship on books. And, this is appealing to the reader's sense of justice because the author is giving reasons about the importance of books and reading. So B is correct.
C: "an emotional anecdote is related to appeal to the reader’s sympathy"
There really is no anecdote, or personal storey, here. So C is wrong.
D: "the author’s love of reading is referenced to appeal to his character"
It's true that the author's love of reading is referenced, but the purpose isn't to make readers like him/her. It is to persuade the reader to accept his/her opinion that censorship on books isn't right. Eliminate D.